<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="考试名称" prop="title">
        <el-input
          v-model="queryParams.title"
          placeholder="请输入考试名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      
      <el-form-item label="开始时间" prop="startTime">
        <el-date-picker clearable
                        v-model="queryParams.startTime"
                        type="date"
                        value-format="yyyy-MM-dd"
                        placeholder="请选择开始时间"
        >
        </el-date-picker>
      </el-form-item>
      <el-form-item label="结束时间" prop="endTime">
        <el-date-picker clearable
                        v-model="queryParams.endTime"
                        type="date"
                        value-format="yyyy-MM-dd"
                        placeholder="请选择结束时间"
        >
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:exam:add']"
        >新增
        </el-button>
      </el-col>
      <!-- <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:exam:edit']"
        >修改
        </el-button>
      </el-col> -->
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:exam:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:exam:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="examList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="考试id" align="center" prop="id"/>
      <el-table-column label="比赛名称" align="center" prop="title"/>
      <el-table-column label="注意事项" align="center" prop="attention"/>
      <!--      <el-table-column label="题库id" align="center" prop="libId" />-->
      <el-table-column label="开始时间" align="center" prop="startTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.startTime, '{y}-{m}-{d} {h}:{i}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="结束时间" align="center" prop="endTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.endTime, '{y}-{m}-{d} {h}:{i}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="导入状态" align="center" prop="isCreate">
        <template slot-scope="scope">
          <el-tag v-if="scope.row.isCreate === '1'" type="success">已完成</el-tag>
          <el-tag v-else type="info">未完成</el-tag>

        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          
          <el-button
            size="large"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:exam:remove']"
          >删除
          </el-button>
          <br>
          <el-button v-if="scope.row.isCreate === '1'"
                     v-permission="['admin']"
                     class="filter-item"
                     size="large"
                     type="info"
                     icon="el-icon-upload"
                     @click="uploadData(scope.row)"
          >导入信息
          </el-button>
          <el-button v-else
                     v-permission="['admin']"
                     class="filter-item"
                     size="large"
                     type="success"
                     icon="el-icon-upload"
                     @click="uploadData(scope.row)"
          >导入信息
          </el-button>
          <br><br>
          <el-button
            v-permission="['admin']"
            class="filter-item"
            size="large"
            type="primary"
            icon="el-icon-upload"
            @click="updatePwd(scope.row)"
          >更新密码
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改【请填写功能名称】对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="比赛名称" prop="title" required="true">
          <el-input v-model="form.title" placeholder="请输入比赛名称"/>
        </el-form-item>
        <el-form-item label="注意事项" prop="attention">
          <el-input v-model="form.attention" type="textarea" placeholder="请输入内容"/>
        </el-form-item>
        <!-- <el-form-item label="题库" prop="libId" required="true">
          <el-select v-model="form.libId" placeholder="请选择题库">
            <el-option
              v-for="item in libList"
              :key="item.id"
              :label="item.name"
              :value="item.id"
            >
            </el-option>
          </el-select>
        </el-form-item> -->
        <el-form-item label="开始时间" prop="startTime" required="true">
          <el-date-picker clearable
                          v-model="form.startTime"
                          type="datetime"
                          value-format="yyyy-MM-dd HH:mm:ss"
                          placeholder="请选择开始时间"
          >
          </el-date-picker>
        </el-form-item>
        <el-form-item label="结束时间" prop="endTime" required="true">
          <el-date-picker clearable
                          v-model="form.endTime"
                          type="datetime"
                          :start-placeholder="form.startTime"
                          value-format="yyyy-MM-dd HH:mm:ss"
                          placeholder="请选择结束时间"
          >
          </el-date-picker>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
    <uploadDialog ref="execute" :database-info="currentRow"/>
  </div>
</template>

<script>
import { listExam, getExam, delExam, addExam, updateExam, listLibList, updatePassword } from '@/api/coffee/exam'
import uploadDialog from './module/dialog'

export default {
  name: 'Exam',
  components: {
    uploadDialog
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 【请填写功能名称】表格数据
      examList: [],
      // 题库列表
      libList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 是否显示导入数据dialog
      dialog: false,
      // currentExamId: null,
      currentRow: null,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        title: null,
        attention: null,
        libId: null,
        startTime: null,
        endTime: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {}
    }
  },
  created() {
    this.getList()
  },
  methods: {
    /** 查询【请填写功能名称】列表 */
    getList() {
      this.loading = true
      listExam(this.queryParams).then(response => {
        this.examList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        title: null,
        attention: null,
        libId: null,
        startTime: null,
        endTime: null
      }
      this.resetForm('form')
    },
    getLibList() {
      listLibList().then(response => {
        // console.log("LIB:",response)
        this.libList = response.rows
      })
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm('queryForm')
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = '添加考试'
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getExam(id).then(response => {
        this.form = response.data
        this.open = true
        this.title = '修改考试'
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs['form'].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateExam(this.form).then(response => {
              this.$modal.msgSuccess('修改成功')
              this.open = false
              this.getList()
            })
          } else {
            addExam(this.form).then(response => {
              this.$modal.msgSuccess('新增成功')
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除考试编号为"' + ids + '"的数据项？').then(function() {
        return delExam(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess('删除成功')
      }).catch(() => {
      })
    },

    uploadData(row) {
      this.$refs.execute.dialog = true
      this.currentRow = row
      console.log('CURRENT ROW:', row)
    },
    updatePwd(row) {
      this.$modal.confirm('是否更新密码？').then(() => {
        updatePassword(row.id).then(res => {
          console.log(res)
          this.$modal.msgSuccess(res.msg)
        }).catch(res => {
            // alert(res)
            this.$modal.msgError(res)
          }
        )
      }).then((res) => {
        this.getList()
        
      }).catch(() => {
      })

    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('coffee/management/exam/export', {
        ...this.queryParams
      }, `exam_${new Date().getTime()}.xlsx`)
    }
  }
}
</script>
